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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2011-08-18 20:36:03 +0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-08-18 12:25:54 -0700 |
| commit | ec099546a9afdb73b6bf39d5d684e6fb207e2a7f (patch) | |
| tree | 4165f093c23fe5ea472eba86ab77ce65ffcf3e6d /zlib.c | |
| parent | a47a645e7057f28441f0f4b259db11171158553a (diff) | |
| download | git-ec099546a9afdb73b6bf39d5d684e6fb207e2a7f.tar.gz git-ec099546a9afdb73b6bf39d5d684e6fb207e2a7f.tar.xz | |
fetch-pack: check for valid commit from server
A malicious server can return ACK with non-existent SHA-1 or not a
commit. lookup_commit() in this case may return NULL. Do not let
fetch-pack crash by accessing NULL address in this case.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'zlib.c')
0 files changed, 0 insertions, 0 deletions